Will mark you brainlesta games shop sells marbles in clear plastic cylinders. four marbles fit across the diameter of the cylinder, and 10 marbles fit from the base to the top of the cylinder. each marble has a diameter of 2 cm. what is the area of the plastic that is needed to make one cylinder?

You can run 4 laps in 10 minutes your friend can run 6 laps in 15 minutes. are these rates proportional

1. what is the measure of ∠abc? what is the measure of ∠abd?

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?